[n] K. O, “Tables for the Determination of the Lateral Shielding Requirements of High Energy Electron and Proton Accelerators”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 568-570.
%\cite{KO:PAC69} \bibitem{KO:PAC69} K. O, \textquotedblleft{Tables for the Determination of the Lateral Shielding Requirements of High Energy Electron and Proton Accelerators}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 568--570.
@inproceedings{ko:pac69, author = {K. O}, title = {{Tables for the Determination of the Lateral Shielding Requirements of High Energy Electron and Proton Accelerators}}, booktitle = {Proc. PAC'69}, pages = {568--570}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }